Knowledge graph
银耳多糖
实体Machine-extracted化妆品原料,高分子量酸性杂多糖
A pesquisa cobre apenas chinês e inglês — use um termo em inglês ou o nome INCI.
Two sources, labelled separately on every card. Entries marked "From classical texts" come from public-domain Chinese medical classics; herbs are listed without dosages and compositions follow the common editions. Entries marked "Machine-extracted" are derived by a model from BIOSPHERE own-corpus material (formulation library, ingredient dossiers, compliance index, product catalogue). Neither is an efficacy claim or regulatory text — regulatory and safety conclusions follow the official texts and third-party test reports.
Relations it takes part in
配伍禁忌Machine-extracted5 participants
配伍禁忌-阴离子与阳离子电荷中和
银耳多糖呈阴离子性,与阳离子聚合物混合会发生电荷中和,导致絮状浑浊、挂壁沉积、黏度骤降
配伍禁忌Machine-extracted5 participants
配伍禁忌-高电解质降黏
两者多糖在含高浓度电解质(氯化钠、硫酸镁、含盐海藻提取物)时黏度均会明显下降
分类Machine-extracted4 participants
多糖类原料
银耳多糖和松茸提取物均属于多糖类别,与真菌来源提取物类原料有重叠
法规Machine-extracted4 participants
中国法规-银耳多糖
银耳多糖作为真菌来源提取物类原料在中国常规使用,需核对已使用原料信息与来源物种一致性
分类Machine-extracted3 participants
真菌来源提取物类原料
三者均属于真菌来源或植物提取的化妆品原料类别
配伍禁忌Machine-extracted3 participants
配伍禁忌-乙醇析出
乙醇超过约20%会使银耳多糖脱水析出、体系返浊
配伍禁忌Machine-extracted3 participants
配伍禁忌-卡波姆叠加过稠
银耳多糖与卡波姆或丙烯酸酯类增稠剂叠加时黏度非线性相加,易出现过稠、拉丝、涂抹起白条
稳定性Machine-extracted3 participants
稳定性-热降解
银耳多糖水溶液在80℃以上长时间保温发生链段降解,黏度不可逆下降;工厂投料水相加热需控制在70–75℃以内
稳定性Machine-extracted3 participants
稳定性-微生物培养
两者水溶液均为丰富营养培养基,配好的胶浆不可隔夜存放,必须做防腐挑战
工艺Machine-extracted3 participants
投料工艺-预分散
银耳多糖干粉须先用冷水或甘油/丙二醇预分散后再撒入水相,避免表面瞬间水合结成鱼眼
法规Machine-extracted3 participants
欧盟法规-常规使用
银耳多糖和松茸提取物在欧盟作为化妆品原料常规使用,由供应商提供安全数据与规格支持
配伍禁忌Machine-extracted2 participants
配伍禁忌-过氧化物氧化降解
高浓度过氧化物类氧化性原料会切断银耳多糖分子链,导致存放期黏度持续下滑
稳定性Machine-extracted2 participants
稳定性-酸碱水解
银耳多糖水溶液在pH低于3.5或明显偏碱条件下发生水解
稳定性Machine-extracted2 participants
稳定性-螯合剂保护
银耳多糖与游离金属离子共存时氧化降解加快,建议配合螯合剂
工艺Machine-extracted2 participants
投料工艺-母液法
银耳多糖推荐先配1–2%母液,慢搅后静置过夜完全水合再并入主锅
工艺Machine-extracted2 participants
投料工艺-避免高速均质
银耳多糖水合完成后只可用桨式慢搅,高速均质会剪切降黏且不可恢复
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